Also, if you have a lot of time on your saw, it might be time to do an inspection of the tiny roller bearings in each joint. I did a bearing service on mine, using synthetic grease, and after putting it all back together, it seemed like every joint was tighter. I fully expected to have to replace some of the bearings and sleeves but luckily, they were not worn enough to require that. These are great and very durable saws if maintained properly.
Ray